J/A+A/495/249ivo://CDS.VizieR/J/A+A/495/249doi:10.26093/cds/vizier.34950249CDSMarquette J.B.Beaulieu J.P.Buchler J.R.Szabo R.Tisserand P.,Belghith S.Fouque P.Lesquoy E.MilsztajnA.Schwarzenberg-Czerny A,Afonso C.Albert J.N.Andersen J.Ansari R.Aubourg E.Bareyre P.,Charlot X.Coutures C.Ferlet R.Glicenstein J.F.Goldman B.Gould A.,Graff D.Gros M.Haissinski J.Hamadache C.de Kat J.Le Guillou L.,Loup C.Magneville C.Maurice E.Maury A.Moniez M.,Palanque-Delabrouille N.Perdereau O.Rahal Y.R.Rich J.Spiro M.,Vidal-Madjar A.2017-06-29T08:56:15Z2009-09-10T14:21:17ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frmagellanic-cloudsvariable-starsWe present the results of a systematic search of Beat Cepheids (BC) in the Magellanic Clouds from the EROS-2 database. Observations were carried out on the MARLY telescope (ESO La Silla, Chile) between July 1996 and March 2003. A specific pipeline was developed to extract periodic light curves from the photometric data obtained with the PEIDA package (Ansari, 1996VA.....40..519A). Two different populations are identified in each Cloud: the BCs pulsating on the fundamental and first overtone modes (FO/F objects) simultaneously, and those pulsating on the first and second overtones (SO/FO objects). A Fourier analysis was performed on each light curve. We derived lower, higher and mean values of metallicities for the FO/F objects, using linear nonadiabatic convective stellar models.2009A&A...495..249Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/495/249CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/279 : EROS-II in the Magellanic Clouds (Marquette+ 2007)J/A+A/303/137 : EROS Variables: Cepheids in the bar of LMC (Beaulieu+ 1995)J/ApJS/117/135 : Photometry of Cepheids in Magellanic Clouds (Moffett+ 1998)J/AcA/49/223 : BVI photometry of OGLE LMC Cepheids (Udalski+, 1999)J/AcA/49/437 : BVI photometry of OGLE SMC Cepheids (Udalski+, 1999)J/AcA/49/543 : OGLE LMC + SMC Cepheids VI photometry (Pietrzynski+, 1999)J/ApJS/142/71 : BVRI observations of LMC Cepheids (Sebo+, 2002)J/A+A/385/793 : Cepheids in Magellanic Clouds. II. (Antonello+, 2002)J/A+A/411/361 : VI photometry of extra-galactic Cepheids (Kanbur+, 2003)J/A+A/415/521 : BVRIJK and velocities for MC Cepheids (Storm+, 2004)J/AJ/128/2239 : JHKs photometry of 92 LMC Cepheids (Persson+, 2004)J/A+A/440/487 : Cepheids in the young LMC cluster NGC 1866 (Storm+, 2005)J/A+A/462/599 : JHKs photometry of LMC cluster Cepheids (Testa+, 2007)J/A+A/486/891 : Light curve of EROS2 J005135-714459 (Marquette+, 2008)J/A+A/333/L35 : MC Cepheids Fourier decomposition (Antonello 1998)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/495/249https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/495/249http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/495/249https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/495/249https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/495/249http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/495/249GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/495/249/fo_f (Beat Cepheids pulsating on the fundamental and first overtone modes (FO/F objects))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/495/249/fo_f?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/495/249/fo_f?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/495/249/fo_f?GETtext/xml+votable180.050000true77.873-67.48083330.005555555555555556Cone search capability for table J/A+A/495/249/so_fo (Beat Cepheids pulsating on the first and second overtones (SO/FO objects))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/495/249/so_fo?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/495/249/so_fo?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/495/249/so_fo?GETtext/xml+votable180.050000true70.4385833-69.74186110.0055555555555555564/2068 5/8263 8268-8269 8276 8278 8280 8323 8329 6/33035-33036 33039 33046-33048 33050-33051 33061 33081 33085 33108-33109 33116-33117 33124-33126 33136 33138 33141 33287 33298 33304 33306 33313 33324 33328 33792 37416 37505 37513-37515 37536 37538 37546https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/495/249?format=asciiOpticaldefaultJ/A+A/495/249/fo_fBeat Cepheids pulsating on the fundamental and first overtone modes (FO/F objects)ZmeanMean metallicityphys.abund.Z;stat.meandoubleR0R_0_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEROS2-BCDesignation, JHHMMSS-DDMMSS (G1)meta.id;meta.maincharMSimbad column added by the CDSmeta.id.parentcharIntInternal number (G2)meta.idcharRAJ2000Right Ascension (J2000)stat.fit.paramDEJ2000Declination (J2000)pos.eq.dec;meta.mainP0Period of the first mode of pulsationdtime.perioddoubleP1Period of the second mode of pulsationdtime.perioddoubleP1/P0Period ratio P1/P0time.perioddoubleZmaxHigher limit of metallicityphys.abund.ZdoubleZminLower limit of metallicityphys.abund.Z;stat.mindoubleR11R^1^_1_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi11{phi}^1^_1_ Fourier coefficient in B_E_radstat.fit.paramfloatR121R^1^_21_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi121{phi}^1^_21_ Fourier coefficient in B_E_radstat.fit.paramfloatR131R^1^_31_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi131{phi}^1^_31_ Fourier coefficient in B_E_ bandradstat.fit.paramfloatR21R^2^_1_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatR221R^2^_21_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi221{phi}^2^_31_ Fourier coefficient in B_E_radstat.fit.paramfloatR231R^2^_31_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi231{phi}^2^_31_ Fourier coefficient in B_E_radstat.fit.paramfloatJ/A+A/495/249/so_foBeat Cepheids pulsating on the first and second overtones (SO/FO objects)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEROS2-BCDesignation, JHHMMSS-DDMMSS (G1)meta.id;meta.maincharMSimbad column added by the CDSmeta.id.parentcharIntInternal number (G2)meta.idcharRAJ2000Right Ascension (J2000)stat.fit.paramDEJ2000Declination (J2000)pos.eq.dec;meta.mainP0Period of the first pulsation modedtime.perioddoubleP1Period of the second pulsation modedtime.perioddoubleP1/P0Period ratio P1/P0time.perioddoubleR0R_0_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatR11R^1^_1_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi11{phi}^1^_1_ Fourier coefficient in B_E_radstat.fit.paramfloatR121R^1^_21_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi121{phi}^1^_21_ Fourier coefficient in B_E_radstat.fit.paramfloatR131R^1^_31_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi131{phi}^2^_31_ Fourier coefficient in B_E_radstat.fit.paramfloatR21R^2^_1_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatR221R^2^_21_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi221{phi}^2^_21_ Fourier coefficient in B_E_radstat.fit.paramfloatR231R^2^_31_ Fourier coefficient in B_E_ band (G3)magstat.fit.paramfloatPhi231{phi}^2^_31_ Fourier coefficient in B_E_radstat.fit.paramfloat